[A collection of various papers; mostly on birds of Greenland, Denmark and the North Atlantic Ocean, 1892-1902.]

• Main Author: Helms, O. (Otto), 1866-1942
• Other Authors: Smithsonian Libraries
• Format: Book
• Language: English
• Published: 1892
• Subjects: Birds; Denmark; Greenland; North Atlantic Ocean; North Atlantic
• Online Access: https://www.biodiversitylibrary.org/bibliography/46337; https://doi.org/10.5962/bhl.title.46337